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<?php $data = array('person f','person c','person g','person a','person d','person e'); $last = array('person a','person c','person g'); usort($data,function($a,$b) use($last){ return in_array($a,$last) <=> in_array($b,$last) //sort if in $last ?: $a <=> $b; //sort alphabetically }); var_export($data);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2
array ( 0 => 'person d', 1 => 'person e', 2 => 'person f', 3 => 'person a', 4 => 'person c', 5 => 'person g', )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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184.26 ms | 411 KiB | 6 Q